魏成国¹，  张志辉²，  梁久正¹，  顾宗昂¹
    （1中国石油天然气管道工程有限公司，廊坊065000；2 山东省滨州市规划设计研究院，滨州256600）

[摘要] 依据“力水等效”原理，用试验数据拟合得到不同干重度湿陷性黄土层充分浸水条件下等效压力的表达式，进而推导出了失陷性黄土地基表面的最终沉降量理论公式，为湿陷性黄土中的工程设计、施工提供借鉴。
[关键词] 湿陷性黄土；力水等效；沉降
中图分类号：TU444    文献标识码：A    文章编号：1002-848X(2011) S2-0419-03

    Inferential reasoning formula of last settlement for collapsible loess after sufficient soaked
    Wei Chengguo¹, Zhang zhihui²,  Liang Jiuzheng¹,  Gu Zong' ang¹
    (1 China Petroleum Pipeline Engineering Corporation, Langfang 065000, China; 2 Binzhou City Planning and Architectural Design Institute of Shandong Province, Binzhou 256600, China)

Abstract:  According to the theory of loading immersing equivalent,  inferential reasoning formula of collapsible loess with different dry density from test data, based on which the last settlement theoretical formula of collapsible loess ground was got, which can provide reference for engineering and construction of work.
Keywords: collapsible loess; loading immersing equivalent; settlement